public class Tablet implements ElectronicDevice {
        private String model;

        public Tablet(String model) {
            this.model = model;
        }

        @Override
        public void powerOn() {
            System.out.println(model + "平板开机");
        }

        @Override
        public void powerOff() {
            System.out.println(model + "平板关机");
        }

        @Override
        public void repair() {
            System.out.println(model + "平板报修: 可能屏幕损坏");
        }

        @Override
        public void charge() {
            System.out.println(model + "平板正在充电...");
        }
}
